JJF 1287-2011
Calibration Specification for Clarity Test Equipment (English Version)

Standard No.

JJF 1287-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1287-2011

Scope

This specification applies to the calibration of clarity detectors using the visible foreign matter inspection method (light inspection method).

JJF 1287-2011 Referenced Document

• JJG 245-2005 Illuminance Meter

JJF 1287-2011 history

• 2011 JJF 1287-2011 Calibration Specification for Clarity Test Equipment
• 1970 JJF 1287-1990 DC Current (1A) Reference Operating Specifications